截面沿任意路径等比例放样实体造型

SOLID MODELING OF SECTION EXTRUDING ALONG RANDOM PATH TO THE SAME SCALE

在AutoCAD中 ,用户给定一个任意的放样截面、一个任意的放样路径曲线 ,截面在放样路径上等比例地生成一个三维实体。

In AutoCAD, the user gives a random extrusion section and a random path, a three_dimension solid will be constructed by extruding the section along the path to the same scale.